000 00438cam a2200169ua 4500
001 7073
008 110930n ii |||gr||||Z||||||eng
040 _cMAIN
082 _a540
100 _aSharma, B. K.
245 _aEnvironmental Chemistry
_zB. K. Sharma
250 _a1st /
_b2005.
260 _aMeerut:
_bKrishana Prakashan Media (P) Ltd.,
_c2005.
300 _a1439p.
600 _aChemistry,
_eEnvironmental Chemistry.
942 _cBK
999 _c6799
_d6799